Product Details

If you’re looking to improve your vehicle’s driveshaft angle, you need Pro Comp’s alloy leaf spring axle shims, offered in varying degrees to fit just about any vehicle. Pro Comp, known for their superior engineering and design of aftermarket off-road products, gets enthusiasts noticed for all the right reasons.

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The JC Whitney Story

Fulfilling America’s Automotive needs since 1915

The release of the Ford Model T in 1907 arguably jump-started America's long love affair with the automobile. We were there right from the beginning. In 1915, our founder Israel Warshawsky opened The Warshawsky Company in Chicago, Illinois.